This Taco CI Series close coupled end suction pump features a 4" suction and 3" discharge with ANSI Class 125 flanges. It is constructed with a cast iron casing and a 13-1/2" nominal diameter bronze impeller. The pump includes a bronze shaft sleeve and a mechanical seal composed of a ceramic seat, carbon rotor, and EPT rubber, rated for temperatures up to 250°F. The unit incorporates a dry shaft design and a rear pullout configuration to allow for servicing without disturbing system piping. Integrated features include flush seal line taps and pressure tappings on the suction and discharge connections. The discharge is oriented in a top center line position.
The pump operates at 1750 RPM and is powered by a 25 HP Baldor TEFC motor. It is configured for a 230-460/60/3 PH power supply with across the line starting. The motor uses a 284 JM frame with feet and meets premium efficiency standards per NEMA MG1-12.55, including AEGIS shaft grounding. This assembly is rated for a 40°C ambient temperature. The pump has a DOE PEI value of 0.89.